A randomized 25 question test from a pool of 761 questions, good luck!
Digital signals are, either specific or transitory, voltage levels represent states of logic. Which of the signal encoding methods below uses voltage levels to represent logic states?
In IPv4, if you are using a static IP address assignment, which of the actions from the answers below, are you preforming?
There are many different software programs that are commonly used by a DCS. Which of the programs below would allow the control of an employees access level in the system?
The wired Ethernet transmission standards are defined by the OSI model layers. Which of the answers below is one of those defining layers?
Ethernet network components provide several ISO layers of transmission control. Which of the network components below has transmission controls only on the ISO physical layer?
A defined area of geographical coverage is commonly called an area network. Which of the area networks below best known for use with USB and bluetooth devices?
There are many options to choose from for alarm states. Which of the following alarm states can be best described as when the operating conditions automatically suppress an alarm?
The limits of a OUT parameter status field has several different classifications. Which of the classifications below can be described as the indication of a parameters value being set by an operator?
The data link layer of the OSI manages access to be able to transmit data. Which of the answers below represents a all typical access method?
Voltage to voltage converters are best defined as which of the answers below?
There are numerous threats to the security of a DCS. Which of the security measures below would use a password on the BIOS to prevent unauthorized changes?
CSMA/CD is used as an access method that uses constructive interference detection for any data collisions. Which of the OSI layers does this detection occur on?
Which of the answers below represents one of the types of cables not available for use in a Foundation fieldbus H1 transmission system?
All the wired network components interact with ISO layers. Which of the answers below reflects the ISO layers that the switch interacts with?
Digital signals are, either specific or transitory, voltage levels represent states of logic. Which of the signal encoding methods below uses the conversion of dc voltage levels to ac to represent logic states?
In a typical GUI, values take one of four generic indicators. Which of the indicators below would best be used with discrete data where more information is needed?
During day-to-day operation of an industrial network, some device addresses may change depending on the needs of the system. Which of the answers represents the normal state of a physical address during normal operations?
IPv4 network classes can also be defined by the IP address they use. Which of the answers corresponds best to the address in row "B"?
In Modbus, data is read, and written in various memory ranges. Which of the answers below best represents the data type that a coils would use?
Which answer below best represent the approximation of the total amount of errors in an analog field communications transmission?
SCADA systems are specialized utilizations of a process control systems. Which of the terms below can be best defined as the remote measurement component of a control system?
Which of the DeviceNet components below is best described as being used where solely ingress protection is not needed?
IPv4 has several distinct classifications. Looking at the answers below, choose the one that contains all of the classifications.
The industrial network topologies you are required to use is defined by the OSI network model. Which of the common topologies below is likely described as a network a single continuous pathway through each node from being connected directly to two other nodes?
In the protocol specifications of Modbus, there are 5 and 6 digit addresses, each address starting with a specific number for the register type. Which number below starts the input registers addresses?